| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.87 | 7.339% | $155.502 | $155.50 | $155.50 | $155.50 |
| Purchase #2 | $192.44 | 8.297% | $208.4067 | $208.41 | $208.40 | $208.40 |
| Purchase #3 | $39.55 | 10.681% | $43.7743 | $43.77 | $43.75 | $43.80 |
| Purchase #4 | $69.77 | 6.693% | $74.4397 | $74.44 | $74.45 | $74.40 |
| Purchase #5 | $93.96 | 13.408% | $106.5582 | $106.56 | $106.55 | $106.60 |
| Purchase #6 | $143.32 | 8.194% | $155.0636 | $155.06 | $155.05 | $155.10 |
| Purchase #7 | $203.87 | 3.302% | $210.6018 | $210.60 | $210.60 | $210.60 |
| 7 purchase totals = | $887.78 | $954.3463 | $954.34 | $954.30 | $954.40 | |